Lightweight design allows you to maneuver with less strain and more productivity. Ideally suited for office and large commercial facilities where speed and maneuverability are crucial. Clean-Drop self sealing bag traps dirt and promotes healthier disposal of bags. HEPA filtration with Hexaguard Technology. 2-Speed motor with hush technology, for day cleaning. Less disruption with quiet 66 dB performance and a Boost Mode for high traffic areas.